>> the key is to use common sense. as a rule of thumb, the modifier should be next to the word it's modifying. so, put those modifiers in their place. for example -- reporting for "tkn," i'm christina. >> in "speak of the week," it's your turn to tell us what you think. >> experts say we need to eat a certain amount of fruits and vegetables every day. they call this the "recommended number of servings." the question is, are you eating the recommended amount? >> um, i don't think so. >> i do not eat the recommended number of vegetables and fruits. >> probably not. [ laughs ] i'm not sure. i don't think so. >> yeah, i eat most of the fruits and vegetables that they tell me to eat. >> i think so. i like fruit a lot, but i don't know about vegetables. [ laughs ] >> if you're young, you really need, like, fruits and vegetables 'cause that will be, like, really important, 'cause you need to grow. >> i don't really like meat all that much, and so i usually eat a lot of fruits and vegetables. >> so what is the recommended numb